Happy Alien Day! And no, not for any supposed extraterrestrial beings watching from the shadows of our solar system, but for the iconic franchise that first began back in 1979. It’s an unofficial but ...

Astrophysicist and science communicator Neil deGrasse Tyson spills on his obsession with aliens and the best and worst Hollywood depictions of them.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: 20th Century ...